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Staff Picks: Sports Science Collisions on Ice What happens when two hockey players collide? Try our hockey collision calculator! Putting Something on the Ball When you pick up a baseball, it immediately suggests its purpose: to be thrown fast and with considerable accuracy.
Conceptua Fractions includes interactive, visual fractions tools are ideal for teacher-facilitated, whole-class instruction in fractions, "Number Talks" and for parents supporting their students at home. These tools, available free of charge, are located in under the Tool Library tab in the Fall 2012 edition of Conceptua Fractions. New curriculum features include integrated teacher supports, Division of Fractions, student investigations, and much more.
By Laura Turner This is a continuing series on Web2.0 and other web-based tools for educators. This information is specific to math educators, but there is some crossover into science.